June is one of the warmer months of the year in Prince George, with average highs near 18.3°C and lows around 7°C (mean 12.7°C). It is about average for rainfall, averaging 71 mm of rainfall and 72% relative humidity across the period.
June is one of the warmer months of the year in Prince George. Across 45 years of records, the warmest Junes in Prince George were 1982 and 2021 — when the month averaged 15.5°C — while the coldest was 1981 at 9.7°C. Typical June days reach 18.3°C with nights near 7°C. The long-term trend is warming, about 0.2°C per decade.
June is about average for rainfall in Prince George, averaging 71 mm of rainfall. The wettest June on record was 1983 with 173 mm, while the driest was 1982 at 24 mm.
Relative humidity in Prince George during June averages 72%. The most humid June was 1983 at 78%, and the least humid was 1987 at 65%.
June receives about 6 kWh/m²/day of solar energy in Prince George. The sunniest June was 1987 at 6.8 kWh/m²/day, and the cloudiest were 1993 and 2012 at 5.2.
Average wind speed in Prince George during June is 0.1 m/s. The windiest Junes were 1982 and 2004 at 0.2 m/s, while the calmest were 2023, 2024 and 2025, among others at 0.1 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 12.3°C | 12.7°C | 12.7°C | 12.7°C | 13.3°C | +1°C |
| Avg High | 18.1°C | 18.1°C | 18.4°C | 18.1°C | 19.0°C | +0.9°C |
| Avg Low | 6.5°C | 7.1°C | 6.9°C | 7.2°C | 7.6°C | +1.1°C |
| Avg Rain | 72 mm | 86 mm | 60 mm | 70 mm | 63 mm | -8 mm |
June temperatures in Prince George have risen by about 1.9°C between 1981–1985 and 2021–2025.
June has ranged from a record low of -1.2°C (2002) to a record high of 40.1°C (2021).
Rainfall in June is about average for rainfall, averaging 71 mm, with a wettest year of 173 mm.
One of the best times to visit Prince George
June is one of the best times to visit Prince George. Expect days averaging 18.3°C and nights around 7°C (mean 12.7°C) — warmer than Prince George's yearly average — with moderate rainfall (71 mm), so conditions are generally comfortable for sightseeing and outdoor plans.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 18.5°C | 12.8°C | 7.1°C | 24.7°C | 3.1°C | 68 mm | 74% | 0.1 m/s | 6.3 |
| 2024 | 18.1°C | 12.3°C | 6.5°C | 27.1°C | 1.1°C | 55 mm | 67% | 0.1 m/s | 5.7 |
| 2023 | 21.1°C | 14.7°C | 8.4°C | 30.8°C | 1.2°C | 56 mm | 66% | 0.1 m/s | 6.5 |
| 2022 | 18.6°C | 13.0°C | 7.3°C | 27.2°C | 3.2°C | 69 mm | 75% | 0.1 m/s | 6.1 |
| 2021 | 21.5°C | 15.5°C | 9.6°C | 40.1°C | 2.4°C | 35 mm | 73% | 0.1 m/s | 6.6 |
| 2020 | 16.1°C | 11.3°C | 6.6°C | 23.1°C | 1.7°C | 98 mm | 78% | 0.1 m/s | 5.5 |
| 2019 | 18.2°C | 12.9°C | 7.5°C | 24.6°C | 2.2°C | 53 mm | 72% | 0.1 m/s | 5.7 |
| 2018 | 18.2°C | 12.8°C | 7.5°C | 30.2°C | 1.3°C | 66 mm | 72% | 0.1 m/s | 5.9 |
| 2017 | 18.3°C | 12.6°C | 6.8°C | 27.4°C | 2.3°C | 61 mm | 72% | 0.1 m/s | 6.3 |
| 2016 | 18.6°C | 13.3°C | 8.0°C | 28.6°C | 3.1°C | 109 mm | 74% | 0.1 m/s | 5.8 |
| 2015 | 20.0°C | 14.3°C | 8.6°C | 28.9°C | 4.2°C | 92 mm | 73% | 0.1 m/s | 6.2 |
| 2014 | 17.7°C | 12.1°C | 6.4°C | 23.8°C | 0.4°C | 31 mm | 70% | 0.1 m/s | 6.4 |
| 2013 | 18.8°C | 13.5°C | 8.1°C | 27.9°C | 2.4°C | 76 mm | 76% | 0.1 m/s | 6 |
| 2012 | 16.7°C | 11.6°C | 6.5°C | 22.8°C | 0.7°C | 111 mm | 77% | 0.1 m/s | 5.2 |
| 2011 | 16.5°C | 11.7°C | 6.9°C | 23.1°C | 3.0°C | 57 mm | 76% | 0.1 m/s | 5.3 |
| 2010 | 17.5°C | 11.7°C | 6.0°C | 24.2°C | 0.6°C | 41 mm | 69% | 0.1 m/s | 6.2 |
| 2009 | 18.0°C | 12.0°C | 6.1°C | 25.4°C | 0.9°C | 57 mm | 70% | 0.1 m/s | 6.7 |
| 2008 | 16.7°C | 11.3°C | 5.9°C | 28.2°C | 1.4°C | 50 mm | 74% | 0.1 m/s | 6 |
| 2007 | 18.0°C | 12.5°C | 7.0°C | 30.9°C | 3.0°C | 82 mm | 75% | 0.1 m/s | 5.5 |
| 2006 | 20.1°C | 13.8°C | 7.5°C | 30.7°C | 3.1°C | 26 mm | 66% | 0.1 m/s | 6.7 |
| 2005 | 18.5°C | 13.1°C | 7.7°C | 22.9°C | 3.5°C | 55 mm | 73% | 0.1 m/s | 5.4 |
| 2004 | 21.1°C | 14.9°C | 8.7°C | 29.7°C | 2.3°C | 64 mm | 71% | 0.2 m/s | 6.7 |
| 2003 | 18.5°C | 12.6°C | 6.7°C | 26.6°C | 1.0°C | 52 mm | 72% | 0.1 m/s | 6 |
| 2002 | 19.6°C | 13.5°C | 7.5°C | 28.0°C | -1.2°C | 70 mm | 71% | 0.1 m/s | 6.2 |
| 2001 | 16.5°C | 10.8°C | 5.2°C | 21.2°C | 0.7°C | 71 mm | 74% | 0.1 m/s | 5.7 |
| 2000 | 17.5°C | 12.2°C | 6.8°C | 26.4°C | 3.5°C | 68 mm | 74% | 0.1 m/s | 5.7 |
| 1999 | 16.3°C | 11.2°C | 6.0°C | 28.5°C | 0.0°C | 82 mm | 75% | 0.1 m/s | 5.5 |
| 1998 | 19.8°C | 14.0°C | 8.1°C | 25.5°C | 3.8°C | 72 mm | 70% | 0.1 m/s | 5.9 |
| 1997 | 17.7°C | 12.4°C | 7.0°C | 23.1°C | 3.5°C | 92 mm | 74% | 0.1 m/s | 6 |
| 1996 | 16.3°C | 11.0°C | 5.6°C | 20.7°C | 1.0°C | 94 mm | 76% | 0.1 m/s | 6 |
| 1995 | 20.3°C | 14.1°C | 7.9°C | 30.1°C | 2.5°C | 56 mm | 67% | 0.1 m/s | 6.5 |
| 1994 | 17.7°C | 12.4°C | 7.1°C | 25.5°C | 2.2°C | 71 mm | 73% | 0.1 m/s | 6 |
| 1993 | 17.0°C | 11.9°C | 6.8°C | 24.5°C | 2.7°C | 155 mm | 76% | 0.1 m/s | 5.2 |
| 1992 | 21.1°C | 14.8°C | 8.5°C | 30.1°C | 0.9°C | 30 mm | 68% | 0.1 m/s | 6.6 |
| 1991 | 17.5°C | 12.3°C | 7.1°C | 23.5°C | 1.8°C | 89 mm | 74% | 0.1 m/s | 6 |
| 1990 | 17.7°C | 12.5°C | 7.2°C | 25.0°C | 3.2°C | 115 mm | 77% | 0.1 m/s | 5.8 |
| 1989 | 20.4°C | 14.0°C | 7.6°C | 27.6°C | 2.7°C | 62 mm | 67% | 0.1 m/s | 6.3 |
| 1988 | 17.6°C | 12.1°C | 6.6°C | 25.4°C | 2.5°C | 65 mm | 72% | 0.1 m/s | 5.5 |
| 1987 | 20.1°C | 13.7°C | 7.3°C | 29.8°C | 2.5°C | 53 mm | 65% | 0.1 m/s | 6.8 |
| 1986 | 18.0°C | 11.8°C | 5.6°C | 26.4°C | 1.5°C | 70 mm | 72% | 0.1 m/s | 6.5 |
| 1985 | 17.2°C | 11.2°C | 5.2°C | 26.5°C | -0.7°C | 44 mm | 69% | 0.1 m/s | 6.5 |
| 1984 | 16.5°C | 11.2°C | 6.0°C | 23.6°C | 0.9°C | 66 mm | 75% | 0.1 m/s | 5.7 |
| 1983 🌧️ | 16.4°C | 11.6°C | 6.8°C | 23.4°C | 3.2°C | 173 mm | 78% | 0.1 m/s | — |
| 1982 🔥 | 21.8°C | 15.5°C | 9.2°C | 29.7°C | 0.0°C | 24 mm | 69% | 0.2 m/s | — |
| 1981 ❄️ | 15.1°C | 9.7°C | 4.3°C | 20.9°C | 0.1°C | 89 mm | 76% | 0.1 m/s | — |
Actual recorded June data for each year, 1981–2025 — sourced from NASA POWER.
The average high in June is around 18.3°C with lows near 7°C (mean 12.7°C), based on 45 years of NASA POWER data.
June averages 71 mm of rainfall in Prince George, about average for rainfall. The wettest on record was 173 mm in 1983.
The hottest June reached 40.1°C in 2021. The coldest dipped to -1.2°C in 2002.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average June temperatures have risen by about 1.9°C. Daytime highs moved from 17.4°C to 19.6°C and overnight lows from 6.3°C to 7.8°C over the same span.
June is one of the warmer months of the year in Prince George and about average for rainfall, so plan for around 18.3°C daytime highs and 7°C at night.
Not quite — June is the 10th coolest month in Prince George, averaging 12.7°C.
For June in Prince George, pack warm layers and a jacket for chilly mornings, with typical highs of 18.3°C and lows of 7°C. Bring an umbrella or light rain jacket too.
Relative humidity in June averages 72% — moderately humid.
Average wind speed in June is 0.1 m/s. The windiest June on record averaged 0.2 m/s (1982).
The wettest June on record was 1983 with 173 mm. On average, June sees 71 mm.
All figures are derived from NASA POWER (Prediction Of Worldwide Energy Resources), based on MERRA-2 satellite reanalysis, covering 1981–2025.
Explore how the weather in Prince George behaves each June, based on 45 years of NASA POWER climate data from 1981 to 2025. This page breaks down average temperatures, rainfall, humidity, wind and solar radiation for June specifically, along with year-by-year records and how the month has changed over the decades.
